Changing the entertainment source
CD/DVD drive
Eject CD/DVD
Changing the station/track
Programmable memory buttons
Sound output on/off, volume
Waveband/satellite radio
Changing the waveband
Navigation destination entry
Entering a destination via address
State/province
1. "Navigation".
2.
General information
Depending on the equipment, RTTI is transmitted
via services which can be booked in addition
in some countries.
With RTTI, traffic obstructions are localized more
comprehensively and precisely. Traffic conditions on roads other than the
highways, for instance
secondary roads an